Omega Speedmaster Professional 105.012-66 CB Case

A tale of two cases…

The reference 105.012 was the first Speedmaster to feature the asymmetrical case. In fact, this reference was available in two different cases, one manufactured by Huguenin Freres (HF) and the other by Centrale Boites (CB). Both cases featured single step case backs but are differentiated by a small line between the polishing planes on the undersides of the lugs on the CB cases.

The watch we are offering is a CB cased example in great condition. The dial features pumpkin-coloured lume. The original dot-over-ninety (DON) is in fantastic original condition.
This cool Speedy will come with an extract from the Omega Archive confirming it was sold in Chile in 1967. The movement, which bears the serial 24958xxxx, and has been fully serviced by our watchmaker.


- Reference 105.012-67
- 42mm steel CB case
- Movement serial 24958xxx
- Original ‘Dot Over 90’ (DON) Bezel
- Original step dial
- Omega Archive Extract stating 1967 sale to Chile
- Will come on the pictured Bulang and Sons strap
- Fully serviced by our watchmaker
- One-year mechanical warranty
- Includes a handmade leather watch pouch
- Free worldwide Fedex Priority shipping

We Love Watches

We are passionate about vintage watches and we love talking about them! That is why we don't sell our watches with a simple "Add to cart" button, but instead try to emulate a truly boutique experience online. Helping you find your perfect vintage watch is our Watch Department’s raison d’etre. Whatever you would like to ask, please do. Building our community of watch lovers is central to our mission at Bulang and Sons.

We Know Watches

At Bulang and Sons we have sold thousands of watches over the years. We are a small team of experienced collectors and connoisseurs who are all part of an extensive global network of buyers and sellers. We have a great reputation for offering only the highest quality watches. We have one simply rule: we only buy and sell watches we want to own ourselves. And yes, we are still collectors too.

We Guarantee Watches

As collectors, we know how intense the search for a specific vintage watch can be. Once you find it at Bulang and Sons, we want to make things easy, safe and fast for you. Therefore, we offer the most comprehensive return policy and warranty; you will not find a safer place on the internet to buy a vintage watch. You can relax and enjoy your deal with Bulang and Sons.

Customer Reviews

Be the first to write a review

You may also like